minecraft-data的typings这里是错的

src/client.ts

@@ -1,20 +1,18 @@
-import is from '@sindresorhus/is'
 import {createLogger} from 'bunyan'
 import {createHash} from 'crypto'
 import {EventEmitter, once} from 'events'
 import got from 'got'
 import {pick} from 'lodash'
 import {createDeserializer, createSerializer, states, States} from 'minecraft-protocol'
 import * as framing from 'minecraft-protocol/src/transforms/framing'
-import {AddressInfo, connect, Socket} from 'net'
+import {connect, Socket} from 'net'
 import pTimeout from 'p-timeout'
 import {Duplex} from 'stream'
 import {Container} from 'typedi'
 import {Backend} from './backend'
 import {Config} from './config'
 import {MinecraftData} from './minecraft-data'
 import {ProxyServer} from './proxy-server'
-import {getLoglevel} from './util'
 import ms = require('ms')
 
 export class Client extends EventEmitter {
@@ -30,7 +28,7 @@ export class Client extends EventEmitter {
   private framer: Duplex = framing.createFramer()
   private deserializer
   private serializer
-  private logger = createLogger({name: 'client', level: getLoglevel()})
+  private logger = createLogger({name: 'client'})
   private readonly config: Config
   private _closed: boolean
   private readonly minecraftData = Container.get(MinecraftData)
@@ -45,6 +43,7 @@ export class Client extends EventEmitter {
     })
     Object.assign(this.logger.fields, pick(socket, 'remoteAddress', 'remotePort'))
     this.config = proxy.config
+    this.logger.level(this.config.loglevel)
   }
 
   public get closed(): boolean {

src/config.ts

@@ -1,6 +1,8 @@
+import {LogLevel} from 'bunyan'
 import {plainToClass, Transform, Type} from 'class-transformer'
 import {
-  IsArray, IsBoolean, IsInstance, IsInt, IsOptional, IsString, IsUrl, Max, Min, validate, ValidateIf, ValidateNested,
+  IsArray, IsBoolean, IsIn, IsInstance, IsInt, IsOptional, IsString, IsUrl, Max, Min, validate, ValidateIf,
+  ValidateNested,
 } from 'class-validator'
 import * as IPCIDR from 'ip-cidr'
 import {castArray} from 'lodash'
@@ -61,6 +63,7 @@ export class Config {
   @IsUrl({protocols: ['http', 'https']}) profileEndpoint = 'https://api.mojang.com/profiles/minecraft'
   @IsOptional() @IsArray() @IsString({each: true}) plugins: string[] = []
   @ValidateNested() message: Messages
+  @IsIn(['trace', 'debug', 'info', 'warn', 'error', 'fatal']) @IsOptional() loglevel: LogLevel = 'info'
 }
 
 export async function loadConfig(path: string): Promise<Config> {

src/minecraft-data.ts

@@ -7,8 +7,14 @@ export class MinecraftData {
   private logger = createLogger({name: 'minecraft-data'})
 
   public protocolVersionToMcVersion(protocolVersion: number): string {
-    const res = preNettyVersionsByProtocolVersion.pc[protocolVersion]?.minecraftVersion
-        ?? postNettyVersionsByProtocolVersion.pc[protocolVersion]?.minecraftVersion
+    const res = preNettyVersionsByProtocolVersion.pc[protocolVersion]
+        ?? postNettyVersionsByProtocolVersion.pc[protocolVersion]
+    // minecraft-data的typings这里是错的，会返回数组
+    if (Array.isArray(res)) {
+      return res[0].minecraftVersion
+    } else {
+      return res.minecraftVersion
+    }
     if (!res) {
       this.logger.warn('unknown protocol version: %d', protocolVersion)
     }